vehicleEngine.json

{
    "id": "vehicleEngine",
    "version": 1,
    "status": "proposed",
    "name": "Vehicle Engine",
    "ephemeral": false,
    "attributes": {
        "engineState": {
            "schema": {
                "type": "object",
                "properties": {
                    "value": {
                        "type": "string",
                        "enum": [
                            "starting",
                            "running",
                            "unknown",
                            "off"
                        ]
                    }
                },
                "additionalProperties": false,
                "required": [
                    "value"
                ]
            },
            "enumCommands": [
                {
                    "command": "startEngine",
                    "value": "running"
                },
                {
                    "command": "stopEngine",
                    "value": "off"
                }
            ]
        }
    },
    "commands": {
        "startEngine": {
            "name": "startEngine",
            "arguments": []
        },
        "stopEngine": {
            "name": "stopEngine",
            "arguments": []
        }
    }
}